Erich
This page lists questions and answers that were posted by visitors named Erich.
Questions
The following questions were asked by visitors named Erich.
Two people start at the same place and walk around a circular lake in opposite directions. One has an angular speed of 1.2 10-3 rad/s, while the other has an angular speed of 3.4 10-3 rad/s. How long will it be before they meet?
17 years ago
An 1567 kg car, being lifted at a steady speed by a crane, hangs at the end of a cable whos radius is .0084. The cable is 5m in length and stretches by .0081 becuase of the weight of the car. What is young's modulus for the cable?
17 years ago
Answers
The following answers were posted by visitors named Erich.